Basic structures work, prep work for function pointers and other stuff,a couple of bugs fixed.

src/State.cpp

@@ -158,4 +158,8 @@ std::vector<State*>* State::getDeepParents(int depth) {
 		recursiveParents->insert(recursiveParents->end(), recursiveParentsToAdd->begin(), recursiveParentsToAdd->end());
 	}
 	return recursiveParents;
+}
+
+int State::getNumber() {
+	return number;
 }